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279 Commits

Author SHA1 Message Date
Hendrik Leppkes 240ac53a5c Merge commit 'e2854e731f843906d9a9a5b882bed872341999fd' 
* commit 'e2854e731f843906d9a9a5b882bed872341999fd':
  avresample: Document avresample_open() a little better

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
 2015-11-10 18:07:41 +01:00
Luca Barbato e2854e731f avresample: Document avresample_open() a little better 
Bug-Id: 911
 2015-11-05 17:25:46 +01:00
Ganesh Ajjanagadde 84dfc426ce avresample: Remove an unused variable 
This fixes a -Wunused-variable warning.

Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>
 2015-09-29 14:33:01 +02:00
Ganesh Ajjanagadde 39ca7641c8 avresample/resample: remove unused variable 
This fixes a -Wunused-variable, see e.g
http://fate.ffmpeg.org/log.cgi?time=20150919162338&log=compile&slot=x86_64-archlinux-gcc-threads.

Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-09-19 23:40:34 +02:00
Hendrik Leppkes c2972a2800 Merge commit 'c7247eb7fe2b95803983e8f7c4f0e904f050ca7b' 
* commit 'c7247eb7fe2b95803983e8f7c4f0e904f050ca7b':
  lavr: Remove unreachable code

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
 2015-09-16 11:19:36 +02:00
Vittorio Giovara c7247eb7fe lavr: Remove unreachable code 
Bug-Id: CID 1323180
 2015-09-13 17:34:45 +02:00
Hendrik Leppkes b8346b2294 Merge commit '9a003fc38833b6b9f08e44d7f1c6539db65840a0' 
* commit '9a003fc38833b6b9f08e44d7f1c6539db65840a0':
  lavr: Remove unused label

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
 2015-09-07 12:26:13 +02:00
Hendrik Leppkes 160e92c8bf Merge commit 'e88103a7f92cf27a2868b50acc8a9912f6088249' 
* commit 'e88103a7f92cf27a2868b50acc8a9912f6088249':
  Bump major versions of all libraries

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
 2015-09-05 21:35:46 +02:00
Hendrik Leppkes e2adb00ec5 Merge commit '11b2eed43e91b35b8295ed47115cae2e29bd687d' 
* commit '11b2eed43e91b35b8295ed47115cae2e29bd687d':
  lavr: Drop deprecated context reinitialization if resampling was not enabled

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
 2015-09-05 15:59:40 +02:00
Vittorio Giovara 9a003fc388 lavr: Remove unused label 2015-08-31 15:24:41 +02:00
Vittorio Giovara e88103a7f9 Bump major versions of all libraries 
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
 2015-08-28 16:04:28 +02:00
Vittorio Giovara 11b2eed43e lavr: Drop deprecated context reinitialization if resampling was not enabled 
Deprecated in 11/2012.
 2015-08-28 10:55:36 +02:00
Henrik Gramner ab43beefab x86inc: Drop SECTION_TEXT macro 
The .text section is already 16-byte aligned by default on all supported
platforms so `SECTION_TEXT` isn't any different from `SECTION .text`.

Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2015-08-11 11:12:01 +02:00
Henrik Gramner f0b7882ceb x86inc: Drop SECTION_TEXT macro 
The .text section is already 16-byte aligned by default on all supported
platforms so `SECTION_TEXT` isn't any different from `SECTION .text`.
 2015-08-04 20:13:09 +02:00
Michael Niedermayer b66b1a103f Merge commit 'd68c05380cebf563915412182643a8be04ef890b' 
* commit 'd68c05380cebf563915412182643a8be04ef890b':
  x86: check for AV_CPU_FLAG_AVXSLOW where useful

See: c16e99e3b3
Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-06-01 00:22:47 +02:00
James Almer d68c05380c x86: check for AV_CPU_FLAG_AVXSLOW where useful 
Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2015-05-31 12:07:11 +02:00
Michael Niedermayer 215430e049 Merge commit '0ac8ff618c5e6d878c547a8877e714ed728950ce' 
* commit '0ac8ff618c5e6d878c547a8877e714ed728950ce':
  avresample: Reallocate the internal buffer to the correct size

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-04-29 05:46:35 +02:00
Luca Barbato 0ac8ff618c avresample: Reallocate the internal buffer to the correct size 
Fixes the corner case in which the internal buffer size
is larger than input buffer provided and resizing it
before moving the left over samples would make it write
to now unallocated memory.

Bug-Id: 825
CC: libav-stable@libav.org

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2015-04-28 23:51:51 +02:00
Michael Niedermayer 40d552dae6 Merge commit '1a3eb042c704dea190c644def5b32c9cee8832b8' 
* commit '1a3eb042c704dea190c644def5b32c9cee8832b8':
  Replace av_dlog with normal av_log at trace level

Conflicts:
	ffplay.c
	libavdevice/fbdev_dec.c
	libavfilter/avfilter.c
	libavfilter/internal.h
	libavfilter/setpts.c
	libavfilter/src_movie.c
	libavfilter/vf_crop.c
	libavfilter/vf_drawtext.c
	libavfilter/vf_fieldorder.c
	libavformat/assdec.c
	libavformat/avidec.c
	libavformat/flvdec.c
	libavformat/http.c
	libavformat/ipmovie.c
	libavformat/isom.c
	libavformat/mov.c
	libavformat/mpegenc.c
	libavformat/mpegts.c
	libavformat/mpegtsenc.c
	libavformat/mux.c
	libavformat/mxfdec.c
	libavformat/nsvdec.c
	libavformat/oggdec.c
	libavformat/r3d.c
	libavformat/rtspdec.c
	libavformat/utils.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-04-20 03:19:47 +02:00
Vittorio Giovara 1a3eb042c7 Replace av_dlog with normal av_log at trace level 
This applies to every library where performance is not critical.
 2015-04-19 12:41:59 +01:00
Michael Niedermayer db3f6465a6 Merge commit '12655c48049f9a52e5504bde90fe738862b0ff08' 
* commit '12655c48049f9a52e5504bde90fe738862b0ff08':
  libavresample: NEON optimized FIR audio resampling

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-02-22 00:06:23 +01:00
Peter Meerwald 12655c4804 libavresample: NEON optimized FIR audio resampling 
modelled after aarch64 code

on Cortex-A8, s16 and s32 code is about 2x faster,
float code about 7x faster

Signed-off-by: Peter Meerwald <pmeerw@pmeerw.net>
Signed-off-by: Martin Storsjö <martin@martin.st>
 2015-02-21 22:08:39 +02:00
Michael Niedermayer 7b7f8d3ed0 Merge commit 'df0891fc8f32db3ced797cd6ebff9492fda01b99' 
* commit 'df0891fc8f32db3ced797cd6ebff9492fda01b99':
  libavresample: Annotate AARCH64 init function with av_cold

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-02-20 22:13:07 +01:00
Peter Meerwald df0891fc8f libavresample: Annotate AARCH64 init function with av_cold 
Signed-off-by: Peter Meerwald <pmeerw@pmeerw.net>
Signed-off-by: Martin Storsjö <martin@martin.st>
 2015-02-20 19:32:37 +02:00
Michael Niedermayer 85cf049d50 Merge commit '963f76144897d3f7684d82ec21e51dd50ea1106e' 
* commit '963f76144897d3f7684d82ec21e51dd50ea1106e':
  avresample: Make sure the even check does not overflow

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-10-18 22:53:23 +02:00
Michael Niedermayer 9bcc430481 Merge commit '088eca28164c8cd3b72b0c3d3f9e3fe5ee5cb28f' 
* commit '088eca28164c8cd3b72b0c3d3f9e3fe5ee5cb28f':
  avresample: prevent theoretical division by zero

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-10-18 22:15:23 +02:00
Luca Barbato 963f761448 avresample: Make sure the even check does not overflow 
CC: libav-stable@libav.org
Bug-Id: CID 732225
 2014-10-18 16:15:10 +01:00
Vittorio Giovara 088eca2816 avresample: prevent theoretical division by zero 
CC: libav-stable@libav.org
Bug-Id: CID 1231986
 2014-10-18 16:15:10 +01:00
Reimar Döffinger d9e2aceb7f Add missing "const" all over the place. 
Only "./configure --enable-gpl" on x86 was tested.

Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
 2014-08-29 18:57:25 +02:00
Michael Niedermayer c939eea107 Merge commit '11db644a8e54f02e54d2eaad343a87fcb697c15e' 
* commit '11db644a8e54f02e54d2eaad343a87fcb697c15e':
  lavr: Update the planar check in ff_audio_convert

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-08-17 21:43:06 +02:00
Luca Barbato 11db644a8e lavr: Update the planar check in ff_audio_convert 
Leftover from fbc0b86599.

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2014-08-17 16:11:02 +02:00
Michael Niedermayer 78eaaa857e Merge commit 'fb1ddcdc8f51b9d261ae8e9c26b91e81f7b6bf45' 
* commit 'fb1ddcdc8f51b9d261ae8e9c26b91e81f7b6bf45':
  avresample: Introduce AVFrame-based API

Conflicts:
	libavresample/utils.c
	libavutil/version.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-08-10 18:20:37 +02:00
Luca Barbato fb1ddcdc8f avresample: Introduce AVFrame-based API 2014-08-10 14:26:37 +02:00
Michael Niedermayer a57ece0cb4 Merge commit '1985c2e75c607ac51bfd8dc87d2957a5edf2b6f8' 
* commit '1985c2e75c607ac51bfd8dc87d2957a5edf2b6f8':
  Bump major versions of all libraries.

Conflicts:
	doc/APIchanges
	libavcodec/version.h
	libavdevice/version.h
	libavfilter/version.h
	libavformat/version.h
	libavutil/version.h
	libswscale/version.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-08-10 00:26:45 +02:00
Michael Niedermayer 3e41d2e612 Merge commit 'f4c444e17d137c786f0ed2da0e5943df505d5f9e' 
* commit 'f4c444e17d137c786f0ed2da0e5943df505d5f9e':
  Postpone API-incompatible changes until the next bump.

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-08-09 22:19:45 +02:00
Anton Khirnov 1985c2e75c Bump major versions of all libraries. 2014-08-09 16:58:33 +00:00
Anton Khirnov f4c444e17d Postpone API-incompatible changes until the next bump. 2014-08-09 16:57:10 +00:00
Michael Niedermayer c62fea7574 Merge commit 'fbc0b8659967ea54a8472b5f795270d38bb085dd' 
* commit 'fbc0b8659967ea54a8472b5f795270d38bb085dd':
  lavr: Do not change the sample format for mono audio

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-08-04 02:49:48 +02:00
Justin Ruggles fbc0b86599 lavr: Do not change the sample format for mono audio 
This treats mono as planar internally within libavresample rather
than changing the sample format.

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2014-08-03 23:13:26 +02:00
Michael Niedermayer bdb2e80e88 Merge commit 'b2d45654220503224aa94e78cdff19ec624e9342' 
* commit 'b2d45654220503224aa94e78cdff19ec624e9342':
  avresample: Add avresample_get_out_samples

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-05-29 01:23:22 +02:00
Luca Barbato b2d4565422 avresample: Add avresample_get_out_samples 
Utility function to get the upper bound on the number of samples the
resampler would output.
 2014-05-28 22:04:56 +02:00
Michael Niedermayer 3d7218d932 Merge commit '449511740f06a4675b0066730fa45cdb764ffafc' 
* commit '449511740f06a4675b0066730fa45cdb764ffafc':
  build: handle library dependencies in configure

Conflicts:
	common.mak
	configure
	libavdevice/Makefile
	libavfilter/Makefile

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-05-13 22:40:32 +02:00
Janne Grunau 449511740f build: handle library dependencies in configure 
Instead of setting FFLIBS in each library Makefile configure
exports FFLIBS-$library in config.mak.
 2014-05-13 20:02:01 +02:00
Michael Niedermayer e32fc9b45b Merge commit 'a24a252709dd38f12aa4929ce4981f87091a5113' 
* commit 'a24a252709dd38f12aa4929ce4981f87091a5113':
  aarch64: NEON optimized FIR audio resampling

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-04-25 01:19:27 +02:00
Michael Niedermayer 26953ed2e3 Merge commit 'cae8df78759c2e69257f7fe58842f34c0d98a7ec' 
* commit 'cae8df78759c2e69257f7fe58842f34c0d98a7ec':
  lavr: define ResampleContext in resample.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-04-25 01:17:15 +02:00
Janne Grunau a24a252709 aarch64: NEON optimized FIR audio resampling 
Optimized for the default filter length 16.

30% faster opus silk decoding.
 2014-04-24 18:28:26 +02:00
Janne Grunau cae8df7875 lavr: define ResampleContext in resample.h 
Required for arch optimized resampling.
 2014-04-24 18:28:26 +02:00
Michael Niedermayer 96a4d0c1c3 Merge commit 'f4d5a2cc35fcdf06ec031fabe8b0710e995fe924' 
* commit 'f4d5a2cc35fcdf06ec031fabe8b0710e995fe924':
  aarch64: NEON float to s16 audio conversion

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-04-22 23:33:07 +02:00
Janne Grunau f4d5a2cc35 aarch64: NEON float to s16 audio conversion 2014-04-22 19:35:41 +02:00
Michael Niedermayer 11d187b377 Merge commit '21d8f4da91673051ad7055cf63d989488a56368e' 
* commit '21d8f4da91673051ad7055cf63d989488a56368e':
  resample: remove an unneeded context variable

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-04-17 21:07:25 +02:00